{"id":"CVE-2026-87426","revision":"860d16e3578548d59f66158af3cf54d8","records":[{"revision":"860d16e3578548d59f66158af3cf54d8","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-87426","aliases":[],"title":"An unauthenticated network-based attacker can query specific internal management endpoints on Brocade ASCG versions before 3.5.0 to enumerate the configuration details and state of managed Brocade Fabric OS (FOS) switches. This results in t…","description":"An unauthenticated network-based attacker can query specific internal management endpoints on Brocade ASCG versions before 3.5.0 to enumerate the configuration details and state of managed Brocade Fabric OS (FOS) switches. This results in the unauthorized disclosure of the customer's SAN fabric management topology and switch connectivity attributes.","state":0,"publishedAt":"2026-10-08T06:54:22.995+00:00","modifiedAt":"2026-10-08T17:54:34.39+00:00","affected":[{"ecosystem":"Vendor product","name":"Brocade Active Support Connectivity Gateway","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Brocade\",\n                    \"product\": \"Brocade Active Support Connectivity Gateway\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"3.5.0\",\n                            \"versionType\": \"Brocade ASC-G\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"}],"references":["https://support.broadcom.com/external/content/SecurityAdvisories/0/38393"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-87426","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-87426","identifiers":["CVE-2026-87426"]},"retained":false,"historicalAffected":[]}],"coverage":[]}